The Open Source CFD Toolbox
Modular Java framework for meta-heuristic optimization
OPen ARchitecture PARallel PARticle code
SPH With Inter-dependent Fine-grained Tasking
X-ray and Neutron powder pattern simulation analysis
Physical simulation of particle movements
Open source codes related to dissipative particle dynamics
ISL Solid-Liquid Equilibrium Calculator
geant4 simulation of Schiff spectra
As of 2012-12-18, this project may now be found at Google Code.
Simple Point & Click Game
A highly modifiable particle-simulation sandbox game